src/Bluetooth/JSBluetoothDevice.cpp

   1 //
   2 // Tizen Web Device API
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 // http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 #include <SecurityExceptions.h>
  19
  20 #include <JSUtil.h>
  21 #include <JSWebAPIException.h>
  22 #include <ArgumentValidator.h>
  23 #include <GlobalContextManager.h>
  24 #include <PlatformException.h>
  25 #include <MultiCallbackUserData.h>
  26
  27 #include "plugin_config.h"
  28 #include "JSBluetoothDevice.h"
  29 #include "BluetoothDevice.h"
  30 #include "BluetoothAdapter.h"
  31
  32 #include <TimeTracer.h>
  33 #include <Logger.h>
  34
  35 using namespace WrtDeviceApis::Commons;
  36 using namespace DeviceAPI::Common;
  37
  38 namespace DeviceAPI {
  39 namespace Bluetooth {
  40
  41 JSClassDefinition JSBluetoothDevice::m_classInfo = {
  42     0,
  43     kJSClassAttributeNone,
  44     "BluetoothDevice",
  45     NULL, //ParentClass
  46     m_property, //StaticValues
  47     m_function, //StaticFunctions
  48     initialize, //Initialize
  49     finalize, //Finalize
  50     NULL, //HasProperty,
  51     NULL, //GetProperty,
  52     NULL, //SetProperty,
  53     NULL, //DeleteProperty,
  54     NULL, //GetPropertyNames,
  55     NULL, //CallAsFunction,
  56     NULL, //CallAsConstructor,
  57     NULL, //HasInstance,
  58     NULL //ConvertToType
  59 };
  60
  61 JSStaticValue JSBluetoothDevice::m_property[] = {
  62     { BLUETOOTH_DEVICE_NAME, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  63     { BLUETOOTH_DEVICE_ADDRESS, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  64     { BLUETOOTH_DEVICE_DEVICE_CLASS, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  65     { BLUETOOTH_DEVICE_IS_BONDED, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  66     { BLUETOOTH_DEVICE_IS_TRUSTED, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  67     { BLUETOOTH_DEVICE_IS_CONNECTED, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  68     { BLUETOOTH_DEVICE_UUIDS, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  69     { 0, 0, 0, 0 }
  70 };
  71
  72 JSStaticFunction JSBluetoothDevice::m_function[] = {
  73     { BLUETOOTH_DEVICE_API_CONNECT_TO_SERVICE_BY_UUID, connectToServiceByUUID, kJSPropertyAttributeNone },
  74     { 0, 0, 0 }
  75 };
  76
  77 JSClassRef JSBluetoothDevice::m_jsClassRef = JSClassCreate(JSBluetoothDevice::getClassInfo());
  78
  79 const JSClassRef JSBluetoothDevice::getClassRef()
  80 {
  81     if (!m_jsClassRef) {
  82         m_jsClassRef = JSClassCreate(&m_classInfo);
  83     }
  84     return m_jsClassRef;
  85 }
  86
  87 const JSClassDefinition* JSBluetoothDevice::getClassInfo()
  88 {
  89     return &m_classInfo;
  90 }
  91
  92 JSObjectRef JSBluetoothDevice::createJSObject(JSContextRef context, BluetoothDeviceSharedPtr device)
  93 {
  94     BluetoothDeviceHolderPtr holder = new BluetoothDeviceHolder(device);
  95     return JSObjectMake(context, getClassRef(), static_cast<void*>(holder));
  96 }
  97
  98 void JSBluetoothDevice::initialize(JSContextRef context, JSObjectRef object)
  99 {
 100     LoggerD("Enter");
 101     // Do nothing
 102 }
 103
 104 void JSBluetoothDevice::finalize(JSObjectRef object)
 105 {
 106     BluetoothDeviceHolderPtr priv = static_cast<BluetoothDeviceHolderPtr>(JSObjectGetPrivate(object));
 107     if (priv) {
 108         JSObjectSetPrivate(object, NULL);
 109         delete priv;
 110     }
 111 }
 112
 113 JSValueRef JSBluetoothDevice::getProperty(JSContextRef context,
 114         JSObjectRef object,
 115         JSStringRef propertyName,
 116         JSValueRef* exception)
 117 {
 118     try {
 119         BluetoothDeviceHolderPtr priv = static_cast<BluetoothDeviceHolderPtr>(JSObjectGetPrivate(object));
 120         if (!priv) {
 121             throw TypeMismatchException("Private object is NULL");
 122         }
 123
 124         if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_NAME)) {
 125             return JSUtil::toJSValueRef(context, priv->mDevice->getName());
 126         }
 127         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_ADDRESS)) {
 128             return JSUtil::toJSValueRef(context, priv->mDevice->getAddress());
 129         }
 130         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_DEVICE_CLASS)) {
 131             return priv->mDevice->getDeviceClass(context);
 132         }
 133         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_IS_BONDED)) {
 134             return JSUtil::toJSValueRef(context, priv->mDevice->isBonded());
 135         }
 136         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_IS_TRUSTED)) {
 137             return JSUtil::toJSValueRef(context, priv->mDevice->isTrusted());
 138         }
 139         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_IS_CONNECTED)) {
 140             return JSUtil::toJSValueRef(context, priv->mDevice->isConnected());
 141         }
 142         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_UUIDS)) {
 143             return priv->mDevice->getUUIDs(context);
 144         }
 145     } catch (const BasePlatformException &err) {
 146         LoggerW("Getting property is failed: " << err.getMessage().c_str());
 147     }
 148
 149     return NULL;
 150 }
 151
 152 JSValueRef JSBluetoothDevice::connectToServiceByUUID(JSContextRef context,
 153         JSObjectRef object,
 154         JSObjectRef thisObject,
 155         size_t argumentCount,
 156         const JSValueRef arguments[],
 157         JSValueRef* exception)
 158 {
 159     LoggerD("Enter");
 160     TIME_TRACER_ITEM_BEGIN(__FUNCTION__, 0);
 161
 162     // Access Check
 163     AceSecurityStatus status = BLUETOOTH_CHECK_ACCESS(BLUETOOTH_DEVICE_API_CONNECT_TO_SERVICE_BY_UUID);
 164     TIZEN_SYNC_ACCESS_HANDLER(status, context, exception);
 165
 166     try {
 167         // Check whether Bluetooth is supported or not
 168         if(!BluetoothAdapter::isBluetoothSupported()) {
 169             throw DeviceAPI::Common::NotSupportedException("Bluetooth is not supported");
 170         }
 171
 172         // Private Object
 173         BluetoothDeviceHolderPtr priv = static_cast<BluetoothDeviceHolderPtr>(JSObjectGetPrivate(thisObject));
 174         if (!priv) {
 175             throw TypeMismatchException("Private object is NULL.");
 176         }
 177
 178         ArgumentValidator validator(context, argumentCount, arguments);
 179         std::string uuid = validator.toString(0);  // uuid
 180         JSObjectRef successCallback = validator.toFunction(1);  // successCallback
 181         JSObjectRef errorCallback = validator.toFunction(2, true);  // errorCallback
 182         std::string remoteAddress = priv->mDevice->getAddress();    // remote address
 183
 184         // perform
 185         MultiCallbackUserDataPtr callback(
 186                 new MultiCallbackUserData(GlobalContextManager::getInstance()->getGlobalContext(context)));
 187         if(!callback){
 188             LoggerW("Can't create MultiCallbackUserData");
 189         }
 190         else {
 191             callback->setCallback("success", successCallback);
 192             callback->setCallback("error", errorCallback);
 193         }
 194
 195         BluetoothAdapter::getInstance()->connectToServiceByUUID(remoteAddress, uuid, callback);
 196         TIME_TRACER_ITEM_END(__FUNCTION__, 0);
 197
 198         return JSValueMakeUndefined(context);
 199     } catch (const BasePlatformException &err) {
 200         return JSWebAPIException::throwException(context, exception, err);
 201     } catch (...) {
 202         DeviceAPI::Common::UnknownException err("Unknown Error in BluetoothDevice.connectToServiceByUUID().");
 203         return JSWebAPIException::throwException(context, exception, err);
 204     }
 205 }
 206
 207
 208
 209 } // Bluetooth
 210 } // DeviceAPI